Nov 28 21:19:30.623 INFO checking nvoclock-0.0.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:19:30.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 21:19:30.997 INFO [stdout] 92884ab947bbef0bf8c94d206c16d83d33c5a437de9047b63b0161a74fb4c3e1
Nov 28 21:19:30.999 INFO running `"docker" "start" "-a" "92884ab947bbef0bf8c94d206c16d83d33c5a437de9047b63b0161a74fb4c3e1"`
Nov 28 21:19:31.524 INFO [stderr] usermod: no changes
Nov 28 21:19:31.561 INFO [stderr] warning: `panic` setting is ignored for `test` profile
Nov 28 21:19:31.561 INFO [stderr] warning: `panic` setting is ignored for `bench` profile
Nov 28 21:19:31.657 INFO [stderr]     Checking cfg-if v0.1.6
Nov 28 21:19:31.658 INFO [stderr]     Checking lazy_static v1.2.0
Nov 28 21:19:31.658 INFO [stderr]     Checking ucd-util v0.1.3
Nov 28 21:19:31.660 INFO [stderr]     Checking utf8-ranges v1.0.2
Nov 28 21:19:31.661 INFO [stderr]     Checking void v1.0.2
Nov 28 21:19:31.661 INFO [stderr]     Checking term v0.4.6
Nov 28 21:19:31.662 INFO [stderr]     Checking encode_unicode v0.3.5
Nov 28 21:19:31.662 INFO [stderr]     Checking result v0.0.1
Nov 28 21:19:32.583 INFO [stderr]     Checking log v0.4.6
Nov 28 21:19:32.604 INFO [stderr]     Checking libc v0.2.44
Nov 28 21:19:32.645 INFO [stderr]     Checking serde v1.0.80
Nov 28 21:19:32.945 INFO [stderr]     Checking ryu v0.2.7
Nov 28 21:19:33.441 INFO [stderr]     Checking clap v2.32.0
Nov 28 21:19:33.599 INFO [stderr]     Checking regex-syntax v0.5.6
Nov 28 21:19:33.720 INFO [stderr]     Checking thread_local v0.3.6
Nov 28 21:19:34.250 INFO [stderr]     Checking prettytable-rs v0.6.7
Nov 28 21:19:34.251 INFO [stderr]     Checking nvapi-sys v0.0.3
Nov 28 21:19:35.256 INFO [stderr]     Checking log v0.3.9
Nov 28 21:19:35.348 INFO [stderr]     Checking memchr v2.1.1
Nov 28 21:19:36.554 INFO [stderr]     Checking atty v0.2.11
Nov 28 21:19:37.139 INFO [stderr]     Checking aho-corasick v0.6.9
Nov 28 21:19:37.139 INFO [stderr]     Checking csv-core v0.1.4
Nov 28 21:19:41.791 INFO [stderr]     Checking nvapi v0.0.3
Nov 28 21:19:48.050 INFO [stderr]     Checking regex v0.2.11
Nov 28 21:19:53.284 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 21:19:55.286 INFO [stderr]     Checking nvapi-hi v0.0.3
Nov 28 21:20:00.449 INFO [stderr]     Checking csv v1.0.2
Nov 28 21:20:00.449 INFO [stderr]     Checking serde_json v1.0.33
Nov 28 21:20:06.928 INFO [stderr]     Checking nvoclock v0.0.3 (/source)
Nov 28 21:20:12.332 INFO [stderr] warning: unused variable: `matches`
Nov 28 21:20:12.332 INFO [stderr]    --> src/main.rs:396:23
Nov 28 21:20:12.332 INFO [stderr]     |
Nov 28 21:20:12.332 INFO [stderr] 396 |         ("info", Some(matches)) => {
Nov 28 21:20:12.332 INFO [stderr]     |                       ^^^^^^^ help: consider using `_matches` instead
Nov 28 21:20:12.332 INFO [stderr]     |
Nov 28 21:20:12.332 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 21:20:12.332 INFO [stderr] 
Nov 28 21:20:12.332 INFO [stderr] warning: unused variable: `matches`
Nov 28 21:20:12.332 INFO [stderr]    --> src/main.rs:801:35
Nov 28 21:20:12.332 INFO [stderr]     |
Nov 28 21:20:12.332 INFO [stderr] 801 |                 ("overvolt", Some(matches)) => {
Nov 28 21:20:12.332 INFO [stderr]     |                                   ^^^^^^^ help: consider using `_matches` instead
Nov 28 21:20:12.332 INFO [stderr] 
Nov 28 21:20:12.348 INFO [stderr] warning: unused variable: `test`
Nov 28 21:20:12.348 INFO [stderr]    --> src/auto.rs:122:25
Nov 28 21:20:12.349 INFO [stderr]     |
Nov 28 21:20:12.349 INFO [stderr] 122 |         if let Some(ref test) = self.options.test {
Nov 28 21:20:12.349 INFO [stderr]     |                         ^^^^ help: consider using `_test` instead
Nov 28 21:20:12.349 INFO [stderr] 
Nov 28 21:20:12.349 INFO [stderr] warning: unused variable: `voltage`
Nov 28 21:20:12.349 INFO [stderr]    --> src/auto.rs:121:42
Nov 28 21:20:12.349 INFO [stderr]     |
Nov 28 21:20:12.349 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Nov 28 21:20:12.349 INFO [stderr]     |                                          ^^^^^^^ help: consider using `_voltage` instead
Nov 28 21:20:12.349 INFO [stderr] 
Nov 28 21:20:12.349 INFO [stderr] warning: unused variable: `frequency`
Nov 28 21:20:12.349 INFO [stderr]    --> src/auto.rs:121:63
Nov 28 21:20:12.349 INFO [stderr]     |
Nov 28 21:20:12.349 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Nov 28 21:20:12.349 INFO [stderr]     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Nov 28 21:20:12.349 INFO [stderr] 
Nov 28 21:20:12.592 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:20:12.592 INFO [stderr]    --> src/main.rs:333:9
Nov 28 21:20:12.592 INFO [stderr]     |
Nov 28 21:20:12.592 INFO [stderr] 333 |     let mut exit_code = 0;
Nov 28 21:20:12.592 INFO [stderr]     |         ----^^^^^^^^^
Nov 28 21:20:12.592 INFO [stderr]     |         |
Nov 28 21:20:12.592 INFO [stderr]     |         help: remove this `mut`
Nov 28 21:20:12.592 INFO [stderr]     |
Nov 28 21:20:12.592 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 21:20:12.592 INFO [stderr] 
Nov 28 21:20:23.304 INFO [stderr] warning: unused variable: `matches`
Nov 28 21:20:23.304 INFO [stderr]    --> src/main.rs:396:23
Nov 28 21:20:23.304 INFO [stderr]     |
Nov 28 21:20:23.304 INFO [stderr] 396 |         ("info", Some(matches)) => {
Nov 28 21:20:23.304 INFO [stderr]     |                       ^^^^^^^ help: consider using `_matches` instead
Nov 28 21:20:23.304 INFO [stderr]     |
Nov 28 21:20:23.304 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 21:20:23.304 INFO [stderr] 
Nov 28 21:20:23.304 INFO [stderr] warning: unused variable: `matches`
Nov 28 21:20:23.304 INFO [stderr]    --> src/main.rs:801:35
Nov 28 21:20:23.304 INFO [stderr]     |
Nov 28 21:20:23.304 INFO [stderr] 801 |                 ("overvolt", Some(matches)) => {
Nov 28 21:20:23.305 INFO [stderr]     |                                   ^^^^^^^ help: consider using `_matches` instead
Nov 28 21:20:23.305 INFO [stderr] 
Nov 28 21:20:23.313 INFO [stderr] warning: unused variable: `test`
Nov 28 21:20:23.313 INFO [stderr]    --> src/auto.rs:122:25
Nov 28 21:20:23.313 INFO [stderr]     |
Nov 28 21:20:23.314 INFO [stderr] 122 |         if let Some(ref test) = self.options.test {
Nov 28 21:20:23.314 INFO [stderr]     |                         ^^^^ help: consider using `_test` instead
Nov 28 21:20:23.314 INFO [stderr] 
Nov 28 21:20:23.314 INFO [stderr] warning: unused variable: `voltage`
Nov 28 21:20:23.315 INFO [stderr]    --> src/auto.rs:121:42
Nov 28 21:20:23.315 INFO [stderr]     |
Nov 28 21:20:23.315 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Nov 28 21:20:23.316 INFO [stderr]     |                                          ^^^^^^^ help: consider using `_voltage` instead
Nov 28 21:20:23.316 INFO [stderr] 
Nov 28 21:20:23.316 INFO [stderr] warning: unused variable: `frequency`
Nov 28 21:20:23.317 INFO [stderr]    --> src/auto.rs:121:63
Nov 28 21:20:23.317 INFO [stderr]     |
Nov 28 21:20:23.317 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Nov 28 21:20:23.317 INFO [stderr]     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Nov 28 21:20:23.318 INFO [stderr] 
Nov 28 21:20:23.472 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:20:23.472 INFO [stderr]    --> src/main.rs:333:9
Nov 28 21:20:23.472 INFO [stderr]     |
Nov 28 21:20:23.472 INFO [stderr] 333 |     let mut exit_code = 0;
Nov 28 21:20:23.472 INFO [stderr]     |         ----^^^^^^^^^
Nov 28 21:20:23.472 INFO [stderr]     |         |
Nov 28 21:20:23.472 INFO [stderr]     |         help: remove this `mut`
Nov 28 21:20:23.472 INFO [stderr]     |
Nov 28 21:20:23.472 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 21:20:23.472 INFO [stderr] 
Nov 28 21:20:23.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.18s
Nov 28 21:20:23.736 INFO [stderr] su: No module specific data is present
Nov 28 21:20:24.106 INFO running `"docker" "inspect" "92884ab947bbef0bf8c94d206c16d83d33c5a437de9047b63b0161a74fb4c3e1"`
Nov 28 21:20:24.287 INFO running `"docker" "rm" "-f" "92884ab947bbef0bf8c94d206c16d83d33c5a437de9047b63b0161a74fb4c3e1"`
Nov 28 21:20:24.479 INFO [stdout] 92884ab947bbef0bf8c94d206c16d83d33c5a437de9047b63b0161a74fb4c3e1